(191216) — DHAKA, Dec. 16, 2019 (Xinhua) — Photo taken on Dec. 15 shows colourful lights in Bangladesh capital Dhaka’s Motijheel commercial area on the eve of the 49th Victory Day. Bangladesh on Monday celebrated its 49th victory day with due solemnity and rich tributes paid to the martyrs of the Liberation War of 1971. (Str/Xinhua)